CN205173883U - Multilayer slidingtype shock insulation pedestal - Google Patents
Multilayer slidingtype shock insulation pedestal Download PDFInfo
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- CN205173883U CN205173883U CN201520976417.1U CN201520976417U CN205173883U CN 205173883 U CN205173883 U CN 205173883U CN 201520976417 U CN201520976417 U CN 201520976417U CN 205173883 U CN205173883 U CN 205173883U
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- steel plate
- cambered surface
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- base
- supporting splint
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Abstract
The utility model discloses a multilayer slidingtype shock insulation pedestal, the on -line screen storage device comprises a base, be equipped with on the base can be on the base lower extreme steel sheet of horizontal and vertical slip and return, be equipped with on the lower extreme steel sheet can be on the lower extreme steel sheet the middle steel sheet of lateral sliding and return, be equipped with on the middle steel sheet can be on middle steel sheet the support thing steel sheet of vertical slip and return, adopt multilayer structure design, level vibrations that reduce to come from ground that can furthest, mainly be platelike structure, lighter, the focus is lower, and is more stable, the ability self return, steel sheet slip within a definite time passing through steel ball rolls and realizes from top to bottom, makes the perception vibrations more sensitive, the device is inside to adopt the purpose -made pombe that closes can reduce friction and increase its shock attenuation effect, the showpiece can reduce the showpiece and take place to break the possibility under the exogenic action for providing the shock insulation protection.
Description
Technical field
The utility model relates to vibrations field of engineering technology, is specifically related to the damping in vibrations engineering, seismic isolation technology, particularly relates to a kind of Multiplayer sliding type shock isolation pedestal.
Background technique
Modern Museum or Large Exhibitions there is the frangible historical relic such as relatively large sculpture or porcelain to put on display more, for relatively large showpiece, because showpiece itself takes up space greatly, is difficult to obtain the protection as small exhibit.Visitor is when visiting showpiece, if bump to showpiece base, showpiece is likely surprisingly broken into pieces; Or when there is slight earthquake or other external force factor, under the base of showpiece is subject to external force situation, showpiece is easily broken into pieces or is damaged.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides and shock insulation can be provided to protect for showpiece, reduces the Multiplayer sliding type shock isolation pedestal that possibility broken under external force by showpiece.
To achieve these goals, the technical solution adopted in the utility model is:
This kind of Multiplayer sliding type shock isolation pedestal, comprise base, described base is provided with the lower end steel plate that laterally and vertically can slide on base with return, described lower end steel plate is provided with and laterally can slides on the steel plate of lower end and the middle steel plate of return, and described middle steel plate is provided with and vertically can slides on middle steel plate and the holder thing steel plate of return.
Be provided with in described base with steel plate bottom, described lower end set by the chute of base that coordinates of sliding plate, described base top is provided with the base concave surface with set lower end boss adaptation on the steel plate of described lower end, and described lower end boss is connected by supporting post with described sliding plate; Be provided with annular ball retainer between described lower end boss and described base concave surface, described annular ball retainer be provided with both sides respectively with the steel ball of lower end boss and base concave surface Structure deformation.
Described sliding plate is disk; Described base concave surface is conical surface; Be connected with described supporting post in the middle part of the boss of described lower end.
Described annular ball retainer upper end end face is the taper concave surface with described lower end boss adaptation, and described annular ball retainer lower end surface is the crowning with described base concave surface adaptation.
Described annular ball retainer is provided with the mounting hole installing steel ball, and two or more steel ball is one group, and steel ball group is evenly distributed on annular ball retainer.
Described lower end steel plate top middle portion be provided with described middle steel plate center bottom set by first slide plate coordinate the first chute, both sides, steel plate top, described lower end are the first spill cambered surface, both sides, described middle steel plate bottom are the first protruding cambered surface with described first spill cambered surface adaptation, be provided with horizontal ball supporting splint between described first spill cambered surface and the first protruding cambered surface, described horizontal ball supporting splint be provided with both sides respectively with the steel ball of described first spill cambered surface and the first protruding cambered surface Structure deformation.
Described horizontal ball supporting splint upper end end face is the horizontal ball supporting splint spill cambered surface with described first protruding cambered surface adaptation, and described horizontal ball supporting splint lower end surface is cambered surface protruding with the horizontal ball supporting splint of the first spill cambered surface adaptation.
Described middle steel plate top middle portion be provided with described holder thing steel plate center bottom set by second slide plate coordinate the second chute, both sides, described middle steel plate top are the second spill cambered surface, both sides, described holder thing steel plate bottom are the second protruding cambered surface with described second spill cambered surface adaptation, be provided with vertical ball supporting splint between described second spill cambered surface and the second protruding cambered surface, described vertical ball supporting splint be provided with both sides respectively with the steel ball of described second spill cambered surface and the second protruding cambered surface Structure deformation.
Described vertical ball supporting splint upper end end face is the vertical ball supporting splint spill cambered surface with described second protruding cambered surface adaptation; Described vertical ball supporting splint lower end surface is cambered surface protruding with the vertical ball supporting splint of described second spill cambered surface adaptation.
The utility model has the advantage of: this kind of Multiplayer sliding type shock isolation pedestal, shock insulation can be provided to protect for showpiece, reduce showpiece and break possibility under external force; Adopt multi-layer structure design, the horizontal vibrating from ground can be reduced to greatest extent; Mainly platy structure, lighter, center of gravity is lower, more stable; Energy self-return, avoids and is pushed or shakes rear manual reset; The steel ball rolling that slides through between upper lower steel plate realizes, and perception is shaken more responsive; Device inside adopts special conjunction Metal Ball can reduce friction increases its damping effect, owing to adopting a large amount of bead to support showpiece, can not destroy its damping effect because of the damage of one of them bead.
Accompanying drawing explanation
Mark in the content expressed each width accompanying drawing of the utility model specification below and figure is briefly described:
Fig. 1 is the overall structure figure of the utility model Multiplayer sliding type shock isolation pedestal.
Fig. 2 is the explosive view of the utility model Multiplayer sliding type shock isolation pedestal.
Fig. 3 is the structural drawing of the holder thing steel plate of the utility model Multiplayer sliding type shock isolation pedestal.
Fig. 4 is the structural drawing of the middle steel plate of the utility model Multiplayer sliding type shock isolation pedestal.
Fig. 5 is the structural drawing of the lower end steel plate of the utility model Multiplayer sliding type shock isolation pedestal.
Fig. 6 is the structural drawing of the base of the utility model Multiplayer sliding type shock isolation pedestal.
Fig. 7 the utility model Multiplayer sliding type shock isolation pedestal working state figure.
The operating diagram of Fig. 8 the utility model Multiplayer sliding type shock isolation pedestal.
Mark in above-mentioned figure is:
1, holder thing steel plate, 1-1, second slide plate, 1-2, second protruding cambered surface, 1-3, holder object plane, 2, middle steel plate, 2-1, first slide plate, 2-2, second spill cambered surface, 2-3, second chute, 2-4, first protruding cambered surface, 3, lower end steel plate, 3-1, sliding plate, 3-2, lower end boss, 3-3, first spill cambered surface, 3-4, first chute, 3-5, supporting post, 4, annular ball retainer, 5, annular steel ball group, 6, base, 6-1, base concave surface, 6-2, chute of base, 7, vertical steel ball group, 8, vertical ball supporting splint, 9, horizontal ball supporting splint, 10, horizontal steel ball group.
Embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, embodiment of the present utility model is described in further detail.
As shown in Fig. 1, Fig. 7 and Fig. 8, this kind of Multiplayer sliding type shock isolation pedestal, comprise base 6, base 6 is provided with can along horizontal cross and the lower end steel plate 3 of vertical slip with return on base 6, lower end steel plate 3 is provided with can along the middle steel plate 2 of horizontal sliding and return on lower end steel plate 3, and middle steel plate 2 is provided with can along horizontal vertical to sliding and the holder thing steel plate 1 of return on middle steel plate 2; Article are placed on holder thing steel plate 1, when vibrations occur, different according to the direction of vibrations, and relative movement occurs for lower end steel plate 3, middle steel plate 2 and holder thing steel plate 1, provides protective action, prevent object from falling or topple over damage to article.After shake, shock isolation pedestal energy self-return, without the need to just manually pushing away.
As shown in Fig. 2-Fig. 6, be provided with in base 6 with lower end steel plate 3 bottom set by sliding plate 3-1 coordinate chute of base 6-2, base 6 top is provided with the base concave surface 6-1 with set lower end boss 3-2 adaptation on lower end steel plate 3, and lower end boss 3-2 is connected by supporting post 3-5 with sliding plate 3-1; Be provided with annular ball retainer 4 between lower end boss 3-2 and base concave surface 6-1, annular ball retainer 4 be provided with both sides respectively with one group of steel ball of lower end boss 3-2 and base concave surface 6-1 Structure deformation.Do not connect between base 6 and annular ball retainer 4, the steel ball of circular arrangement is set on annular ball retainer 4, forms annular steel ball group 5.Annular ball retainer 4 and edge annular steel ball group 5 are thereon placed between base 6 and lower end steel plate 3, steel ball keeps Structure deformation with the lower end boss 3-2 crowning on lower end steel plate 3 and the base concave surface 6-1 on base 6 respectively, sliding plate 3-1 on lower end steel plate 3 is placed in the chute of base 6-2 of base 6, can ensure like this lower end steel plate 3 base 6 horizontal cross and vertical on (in XY face) be free to slide.
Sliding plate 3-1 is disk, and chute of base 6-2 is corresponding circular trough; Base concave surface 6-1 is conical surface, and base concave surface 6-1 is funnel-shaped structure, the structure of base concave surface 6-1 and lower end boss 3-2, after making lower end steel plate 3 realize sliding reliably on base 6, and can fast and reliable return; Be connected with supporting post 3-5 in the middle part of the boss 3-2 of lower end; Supporting post 3-5 plays a supporting role.
Annular ball retainer 4 upper end end face is the taper concave surface with lower end boss 3-2 adaptation, and annular ball retainer 4 lower end surface is the crowning with base concave surface 6-1 adaptation; Annular ball retainer 4 can be reliable and stable be placed between lower end steel plate 3 and base 6, the steel ball of the annular steel ball group 5 that annular ball retainer 4 is inlayed keeps Structure deformation with lower end boss 3-2 crowning and base concave surface 6-1 respectively, and lower end steel plate 3 can be slided reliably and return on base 6.
Annular ball retainer 4 is provided with the mounting hole installing steel ball, two or more steel ball is one group, and steel ball group is evenly distributed on annular ball retainer 4, forms annular steel ball group 5, steel ball makes annular ball retainer 4 two ends reliably stressed, lower end steel plate 3 stable movement.
Lower end steel plate 3 top middle portion be provided with middle steel plate 2 center bottom set by first slide plate 2-1 coordinate the first chute 3-4, both sides, lower end steel plate 3 top are the first spill cambered surface 3-3, both sides, middle steel plate 2 bottom are the first protruding cambered surface 2-4 with the first spill cambered surface 3-3 adaptation, be provided with horizontal ball supporting splint 9 between first spill cambered surface 3-3 and the first protruding cambered surface 2-4, horizontal ball supporting splint 9 be provided with both sides respectively with the steel ball of described first spill cambered surface 3-3 and the first protruding cambered surface 2-4 Structure deformation.The steel ball of the rectangular arrangement that horizontal ball supporting splint 9 is arranged forms horizontal steel ball group 10, and horizontal ball supporting splint 9 is placed between lower end steel plate 3 and middle steel plate 2, and the steel ball on horizontal ball supporting splint 9 and lower end steel plate 3 and middle steel plate 2 keep Structure deformation.Lower end steel plate 3 and middle steel plate 2 in the horizontal transverse direction (X-direction) define slideway and are connected, middle steel plate 2 can on lower end steel plate 3 along the horizontal plane laterally (X-direction) be free to slide.The structure of the first spill cambered surface 3-3 and the first protruding cambered surface 2-4, after making middle steel plate 2 laterally (X-direction) sliding along the horizontal plane on lower end steel plate 3, can fast automatic return.
Horizontal ball supporting splint 9 upper end end face is the horizontal ball supporting splint 9 spill cambered surface of the protruding cambered surface 2-4 adaptation with first, and horizontal ball supporting splint 9 lower end surface is the protruding cambered surface of horizontal ball supporting splint 9 with the first spill cambered surface 3-3 adaptation.The structure of horizontal ball supporting splint 9, horizontal ball supporting splint 9 is made to be placed between lower end steel plate 3 and middle steel plate 2 reliably, the steel ball that horizontal ball supporting splint 9 is inlayed and the first spill cambered surface 3-3 on lower end steel plate 3 top and the first protruding cambered surface 2-4 Structure deformation of middle steel plate 2 bottom, make middle steel plate 2 can slide reliably and return on lower end steel plate 3.
Middle steel plate 2 top middle portion is provided with and holds in the palm the second chute 2-3 that set by thing steel plate 1 center bottom, the second slide plate 1-1 coordinates, both sides, middle steel plate 2 top are the second spill cambered surface 2-2, holder both sides, thing steel plate 1 bottom are the second protruding cambered surface 1-2 with the second spill cambered surface 2-2 adaptation, be provided with vertical ball supporting splint 8 between second spill cambered surface 2-2 and the second protruding cambered surface 1-2, vertical ball supporting splint 8 is provided with the steel ball of both sides respectively with the second spill cambered surface 2-2 and the second protruding cambered surface 1-2 Structure deformation.The steel ball that vertical ball supporting splint 8 is provided with rectangular arrangement forms vertical steel ball group 7, and vertical ball supporting splint 8 is placed between middle steel plate 2 and holder thing steel plate 1, and the steel ball on vertical ball supporting splint 8 keeps Structure deformation with holder thing steel plate 1 and middle steel plate 2.Holder thing steel plate 1 and middle steel plate 2 horizontal vertical upwards (Y-direction) define slideway and be connected, holder thing steel plate 1 can on middle steel plate 2 along the horizontal plane vertically (Y-direction) be free to slide.The structure of the second spill cambered surface 2-2 and the second protruding cambered surface 1-2, after making holder thing steel plate 1 vertical (Y-direction) sliding along the horizontal plane on middle steel plate 2, can fast automatic return.
Vertical ball supporting splint 8 upper end end face is the vertical ball supporting splint 8 spill cambered surface of the protruding cambered surface 1-2 adaptation with second; Vertical ball supporting splint 8 lower end surface is the protruding cambered surface of vertical ball supporting splint 8 with the second spill cambered surface 2-2 adaptation.The structure of vertical ball supporting splint 8, vertical ball supporting splint 8 is made to be placed between holder thing steel plate 1 and middle steel plate 2 reliably, the second spill cambered surface 2-2 on the steel ball that vertical ball supporting splint 8 is inlayed and middle steel plate 2 top and hold in the palm second of thing steel plate 1 bottom the protruding cambered surface 1-2 Structure deformation, makes holder thing steel plate 1 can slide reliably and return on middle steel plate 2.
First slide plate 2-1, the second slide plate 1-1, the first chute 3-4 and the second chute 2-3 are T-type structure; First slide plate 2-1 and the first chute 3-4 coordinates, and realizes reliable and stable slip and the return of middle steel plate 2; Second slide plate 1-1 and the second chute 2-3 coordinates, and realizes reliable and stable slip and the return of holder thing steel plate 1.
As shown in Fig. 7 ~ Fig. 8, the principle of this kind of Multiplayer sliding type shock isolation pedestal is: base 6 and ground/floor connect firmly, and exhibition historical relic placed by holder thing steel plate 1, and when there are earthquake or vibrations, isolation earthquake or shock wave, keep historical relic not fall, detailed process:
If seismic waves or shock wave are from horizontal cross (X-direction), and oscillatory acceleration is little, then lower end steel plate 3 with lower part, wave everywhere by face or floor, middle steel plate 2 and with upper part (comprising historical relic) under effect of inertia, basic maintenance is motionless, now there is the mutual motion of horizontal cross (X-direction) between middle steel plate 2 and lower end steel plate 3; After vibrations terminate, produce relative sliding between the first spill cambered surface 3-3 of lower end steel plate 3 and the first protruding cambered surface 2-4 of middle steel plate 2, middle steel plate 2 self-return is to initial position;
If seismic waves from or shock wave from horizontal vertical to (Y-direction), and oscillatory acceleration is little, then middle steel plate 2 with lower part, wave everywhere by face or floor, holder thing steel plate 1 and historical relic are under effect of inertia, basic maintenance is motionless, now holds in the palm between thing steel plate 1 and middle steel plate 2 and there is the mutual motion of horizontal vertical to (Y-direction); After vibrations terminate, produce relative sliding between the second spill cambered surface 2-2 of middle steel plate 2 and the first protruding cambered surface 2-4 of holder thing steel plate 1, holder thing steel plate 1 self-return is to initial position;
If seismic waves is from horizontal cross other directions with vertical outer (in XY plane), and oscillatory acceleration is little, then middle steel plate 2 with lower part, wave everywhere by face or floor, holder thing steel plate 1 and historical relic are under effect of inertia, basic maintenance is motionless, now hold in the palm between thing steel plate 1 and middle steel plate 2 and there is the mutual motion of horizontal vertical to (Y-direction), and between middle steel plate 2 and lower end steel plate 3, also there is the mutual motion of horizontal cross (X-direction); After vibrations terminate, produce relative sliding between the first spill cambered surface 3-3 of lower end steel plate 3 and the first protruding cambered surface 2-4 of middle steel plate 2, middle steel plate 2 self-return is to initial position; Produce relative sliding between second spill cambered surface 2-2 of middle steel plate 2 and the first protruding cambered surface 2-4 of holder thing steel plate 1, holder thing steel plate 1 self-return is to initial position;
If seismic shock acceleration is larger, the mutual motion of horizontal vertical to (Y-direction) is there is except between holder thing steel plate 1 and middle steel plate 2, the mutual motion of horizontal cross (X-direction) is there is between middle steel plate 2 and base 6, also motion is there is between lower end steel plate 3 and base 6, namely relative sliding is produced by circular chute between base 6 and lower end steel plate 3, but under effect of inertia, holder thing steel plate 1 and historical relic still can be made to keep substantially motionless; After earth shock terminates, the base concave surface 6-1 of base 6 and the lower end boss 3-2 generation slip with lower end steel plate 3, lower end steel plate 3 self-return is to initial position;
By above method, when the vibrations from ground are passed to the holder object plane 1-3 of holder thing steel plate 1, vibrations are almost eliminated completely, and the article on holder thing steel plate 1 can keep stable, can not fall damage.
This kind of Multiplayer sliding type shock isolation pedestal, adopts multi-layer structure design, can reduce the horizontal vibrating from ground to greatest extent; Mainly platy structure, lighter, center of gravity is lower, more stable; Energy self-return, avoids and is pushed or shakes rear manual reset; The steel ball rolling that slides through between upper lower steel plate realizes, and perception is shaken more responsive; Device inside adopts special conjunction Metal Ball can reduce friction increases its damping effect, owing to adopting a large amount of bead to support showpiece, can not destroy its damping effect, make damping optimal stability because of the damage of one of them bead; There is reliable and stable isolating affection, reliable protection can be provided for showpiece, prevent vibrations from falling damage.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technological scheme is carried out, all within protection domain of the present utility model.
Claims (9)
1. a Multiplayer sliding type shock isolation pedestal, it is characterized in that: comprise base, described base is provided with the lower end steel plate that laterally and vertically can slide on base with return, described lower end steel plate is provided with and laterally can slides on the steel plate of lower end and the middle steel plate of return, and described middle steel plate is provided with and vertically can slides on middle steel plate and the holder thing steel plate of return.
2. Multiplayer sliding type shock isolation pedestal as claimed in claim 1, it is characterized in that: be provided with in described base with steel plate bottom, described lower end set by sliding plate coordinate chute of base, described base top is provided with the base concave surface with set lower end boss adaptation on the steel plate of described lower end, and described lower end boss is connected by supporting post with described sliding plate; Be provided with annular ball retainer between described lower end boss and described base concave surface, described annular ball retainer be provided with both sides respectively with the steel ball of lower end boss and base concave surface Structure deformation.
3. Multiplayer sliding type shock isolation pedestal as claimed in claim 2, is characterized in that: described sliding plate is disk; Described base concave surface is conical surface; Be connected with described supporting post in the middle part of the boss of described lower end.
4. Multiplayer sliding type shock isolation pedestal as claimed in claim 2, it is characterized in that: described annular ball retainer upper end end face is the taper concave surface with described lower end boss adaptation, described annular ball retainer lower end surface is the crowning with described base concave surface adaptation.
5. Multiplayer sliding type shock isolation pedestal as claimed in claim 4, is characterized in that: described annular ball retainer is provided with the mounting hole installing steel ball, and two or more steel ball is one group, and steel ball group is evenly distributed on annular ball retainer.
6. the Multiplayer sliding type shock isolation pedestal as described in any one of claim 1-5, it is characterized in that: described lower end steel plate top middle portion be provided with described middle steel plate center bottom set by first slide plate coordinate the first chute, both sides, steel plate top, described lower end are the first spill cambered surface, both sides, described middle steel plate bottom are the first protruding cambered surface with described first spill cambered surface adaptation, horizontal ball supporting splint is provided with between described first spill cambered surface and the first protruding cambered surface, described horizontal ball supporting splint be provided with both sides respectively with the steel ball of described first spill cambered surface and the first protruding cambered surface Structure deformation.
7. Multiplayer sliding type shock isolation pedestal as claimed in claim 6, it is characterized in that: described horizontal ball supporting splint upper end end face is the horizontal ball supporting splint spill cambered surface with described first protruding cambered surface adaptation, described horizontal ball supporting splint lower end surface is cambered surface protruding with the horizontal ball supporting splint of the first spill cambered surface adaptation.
8. Multiplayer sliding type shock isolation pedestal as claimed in claim 6, it is characterized in that: described middle steel plate top middle portion be provided with described holder thing steel plate center bottom set by second slide plate coordinate the second chute, both sides, described middle steel plate top are the second spill cambered surface, both sides, described holder thing steel plate bottom are the second protruding cambered surface with described second spill cambered surface, vertical ball supporting splint is provided with between described second spill cambered surface and the second protruding cambered surface, described vertical ball supporting splint be provided with both sides respectively with the steel ball of described second spill cambered surface and the second protruding cambered surface Structure deformation.
9. Multiplayer sliding type shock isolation pedestal as claimed in claim 8, is characterized in that: described vertical ball supporting splint upper end end face is the vertical ball supporting splint spill cambered surface with described second protruding cambered surface adaptation; Described vertical ball supporting splint lower end surface is cambered surface protruding with the vertical ball supporting splint of described second spill cambered surface adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976417.1U CN205173883U (en) | 2015-11-27 | 2015-11-27 | Multilayer slidingtype shock insulation pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976417.1U CN205173883U (en) | 2015-11-27 | 2015-11-27 | Multilayer slidingtype shock insulation pedestal |
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| Publication Number | Publication Date |
|---|---|
| CN205173883U true CN205173883U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976417.1U Withdrawn - After Issue CN205173883U (en) | 2015-11-27 | 2015-11-27 | Multilayer slidingtype shock insulation pedestal |
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| CN (1) | CN205173883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387308A (en) * | 2015-11-27 | 2016-03-09 | 芜湖多维减震技术有限公司 | Multi-layer sliding type shock insulation pedestal and shock insulation method thereof |
| CN107114963A (en) * | 2017-06-14 | 2017-09-01 | 安徽工程大学 | Roller shock isolation pedestal and its shock isolation method |
| CN111795108A (en) * | 2020-07-17 | 2020-10-20 | 重庆埃力森金属制品股份有限公司 | Shock-absorbing placement method for bearing object |
-
2015
- 2015-11-27 CN CN201520976417.1U patent/CN205173883U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387308A (en) * | 2015-11-27 | 2016-03-09 | 芜湖多维减震技术有限公司 | Multi-layer sliding type shock insulation pedestal and shock insulation method thereof |
| CN107114963A (en) * | 2017-06-14 | 2017-09-01 | 安徽工程大学 | Roller shock isolation pedestal and its shock isolation method |
| CN107114963B (en) * | 2017-06-14 | 2023-03-28 | 山东栗驰昕合材料科技有限公司 | Rolling type shock insulation pedestal and shock insulation method thereof |
| CN111795108A (en) * | 2020-07-17 | 2020-10-20 | 重庆埃力森金属制品股份有限公司 | Shock-absorbing placement method for bearing object |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20170721 |